Glass Is Class Gen 2 complete assembly
Amber glass with Amber LED output
Choose an amber glass lens with amber light output. The included AlphaFit Gen 2 bulb lights up amber at both brightness levels, so the lens tint and LED colour stay matched. Amber/Amber means this assembly includes one amber glass housing and one Amber bulb.
Product views
See this exact Amber/Amber assembly
See the Amber/Amber assembly and its included Amber bulb. The glass gives the lens its tint; the bulb supplies the light.
Included in the base assembly
One glass housing and one Gen 2 bulb
Your base assembly includes one amber glass housing and one Amber Gen 2 LED bulb. A vehicle bracket, wiring harness and other add-ons are separate if you need them.
Glass Is Class Watermelon Light Amber Lens
One amber glass housing is included.
AlphaFit LED Watermelon Light Bulb (Gen 2) — Amber
One Amber Gen 2 LED bulb is included.
Light behavior
Amber output with dim and high inputs
Use the included Amber bulb at 15W dim or 20W high. Both inputs give amber LED light; the amber glass lens does not add a second LED colour.
This light needs a mounting location and electrical plan that suit your vehicle. It is a custom assembly, so check the mounting pattern, rear clearance and wiring before ordering. Enamel pins, dielectric grease and a Universal Watermelon Light Bracket are optional add-ons; select only the items and quantities you need.
Product questions
Frequently asked questions
What does Amber/Amber mean on this Gen 2 light?
Amber/Amber identifies an amber glass lens paired with a single-color amber LED bulb. Lens tint and LED color are separate components; this assembly does not switch between two LED colors.
Does this Gen 2 version have dim and high settings?
The included single-color AlphaFit Gen 2 bulb has a 15W dim setting and a 20W high setting. Both settings use the same LED color. A Duo version switches between two LED colors and has one power setting.
Is the LED color the same at both brightness settings?
Yes. The bulb remains amber on both the 15W dim and 20W high inputs. The amber lens does not add a second selectable LED color.
What is included in this listing?
The base assembly includes one Glass Is Class Watermelon Light Amber Lens housing and one AlphaFit LED Watermelon Light Bulb (Gen 2) | Amber. A vehicle mounting bracket, wiring harness and other optional add-ons are separate; check your selections and quantities before ordering.
Can I use this H11-style bulb in my vehicle headlights?
No. The H11-style base identifies the connection used by this Glass Is Class component. It does not establish an OEM headlight application, beam suitability or fit in a different manufacturer’s watermelon housing.
Will it fit my pickup or semi-truck?
This is a custom lighting component, not a verified year/make/model kit. Compare the mounting pattern, rear clearance, housing and electrical supply for your installation. Use the watermelon light bracket range to choose a suitable mount; a matching truck name alone does not confirm fit.
Can this Gen 2 component run on 24V?
The included AlphaFit Gen 2 Amber bulb is specified for 12V and 24V operation. Check the voltage ratings of your vehicle wiring and any separately selected accessories for the full installation. Do not assume an older Glass Is Class or Duo bulb has the same rating; identify the exact part before replacing it.
Is this a certified replacement for required road lighting?
The current BTS specification identifies this line for show and off-road use and does not claim SAE/DOT compliance. Do not use lens color or brightness as proof that it meets a required road-lighting function.
What should I check when replacing an older bulb?
Identify the existing bulb and housing generation, then compare the base, clearance and lead identification. The BTS mounting and wiring guide explains what to check. Contact BTS with the part number and photographs if the original component cannot be identified.
Plan your installation
Compare the exact components before mounting
A vehicle bracket and wiring harness are separate from this assembly. Choose parts that suit the mounting location, connector plan, supply voltage and light behaviour you need.
Glass Is Class Watermelon Light Amber Lens
Review the included glass housing and lens as an individual component.
AlphaFit LED Watermelon Light Bulb (Gen 2) — Amber
Review the included Gen 2 bulb and its exact light behavior.
Choose a watermelon light bracket
Select a mount for the planned location; a bracket is separate from the base assembly.
Use the watermelon light mounting and wiring guide to plan the installation.
Coverage and arrival damage
Warranty & Glass Lens Coverage
One-year limited warranty for manufacturing defects; glass breakage after delivery is excluded.
This product’s limited warranty covers manufacturing defects in materials or workmanship under normal, intended use. Glass lenses and other glass components are not covered for chips, cracks, shattering, or other breakage after delivery, including breakage caused by overtightening screws or mounting hardware, improper installation, impact, rocks, road debris, accidents, misuse, or other external forces.
If glass arrives chipped, cracked, or broken, do not install or discard it. Glass received chipped, cracked, or broken must be reported before installation and is handled through the shipping-damage process, not as a product-warranty claim. Keep the product and all packaging, take clear photographs, and contact BTS Lighting promptly. See our Terms and Conditions.
